Category: Motorroller Forum

Holla dear scooter community, the Motowell scooter from my big child has a defective brake pump after 3 years and 2500km. Motowell kindly supplies a completely pre-filled “system” as a spare part – so everything from the lever up to the brake plier down, incl. hose. Beautiful…. Now I am laying the new brake system and first attached the system to the top of the handlebar. But below there is a problem – between the brake pads clamps from factory a piece of plastic in the brake I can’t get that out. With the screw force I pushed the brake piston 1mm straight in – but there’s so much pressure on it – as soon as the kennel is off, the plastic distance holder clamps again just as tight. How do you best go there to get the piston back? I think, rather not take pressure from the bottom of the saddle with the vent screw – then probably rather up? I left the lid of the BF container on it all the time… Seems right. To be brim full, the container – not to see an air bubble… Have you ever installed such a thing? And if so – how? Greetings and thanks Tina

Hello guys, I have a gilera Dna 50 all original except the weights and exhaust. I bought and installed the Stage6 per replica, along with 4g weights in the vario. The scooter runs so far quite well, pulls well and a very good speed is also there. Now I have the problem, when I drive it pulls through to 60 km/h and then falls off at speed and speed, that doesn’t always make the first few days was at 95 km/h according to tacho. I wanted now still change the HD and maybe the air filter. Can it be that the too little air gets?

Hi everybody, unfortunately it’s still my first post here, maybe someone can help me anyway. My CPI Popcorn behaved like a full brake the other day when I went off the gas. After longer puzzles I screwed up the Vario and saw that the clutch “frisst”, sorry I can’t express it better. On the pictures you should recognize my problem. Can anyone guess what’s broken here? The clutch or the shaft or something else? Thanks for your help!! Andi

Hello my zip “6700 km” goes out constantly when it is warm. After that it is no longer possible to bring them to run. Even start pilot in cylinder without success.Funk is there I have renewed … intake nozzle and diaphragm block carburettor CDI with cable and plug. Tested whether side air comes by Startpilot hoses etc with warm engine, but no reaction. Compression 6 bar. Petronthan was tested i.o. With open tank driven. >Built is a manual choke! Lima gasoline tap and starters were renewed last year. Am really stunned and suspect possibly piston rings ? Or piston cylinder ? Charge controller ?

Hi guys, I need your advice or help. Advance to the scooter: Baotian 4 clock BT49QT-20A (or trade name 20B according to vehicle papers) The following situation: My scooter gets on long distances at the moment the problem that it loses speed. I drive with full throttle on the country road my 55 km/h. After about 10 minutes the wind starts to fall, slowly but steadily. How deep I have never tried exactly, I then let go of the gas for a few seconds, the speed is of course, at about 40 km/h I give full gas again and reach the speed of approx. 55 km/h without any problems, until a few minutes later the same Scenario starts. I experimented with lighter weights in between, with 5.5g – 6g weights the problem appears faster. I also noticed that the engine sometimes sounds different at full gas and behaves differently: If the Scenario enters as described above and I then the gas w It sometimes happens that the engine speed changes according to hearing, it then drives about 56 loud tacho and sounds “constanter” from the speed, maybe even 300-600 rpm higher (unfortunately no tachometer). I also tried to watch out for the engine noise at “normal” 55 km/h, it doesn’t sound as symmetrical / constant as described in the situation. Definitely not a completely worse run, but just not quite so nice. ön. The pulsed light speed increase is already noticeable, somehow the scooter then seems to run a ticking better, is just difficult to describe. I found a post via Google on another forum where the problem was also described, there created a hotter spark plug aid (higher heat value). My current is a NGK CR7HSA Had already the CDI /Zündstecker (45 km/h without speed sensor, but according to forums still no maximum speed bereic h) in suspicion. Maybe the exhaust makes the problems? Do you have tips or recommendations for me on how to turn off the problem? Maybe someone knows the problem? Greetings!